CN212733052U

CN212733052U - Novel stone remover

Info

Publication number: CN212733052U
Application number: CN202021551123.1U
Authority: CN
Inventors: 叶旭升
Original assignee: Songyang Xusheng Rice Industry Co ltd
Current assignee: Songyang Xusheng Rice Industry Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-19
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to a novel stone remover, which comprises a shell, wherein the top of the shell is provided with a feed inlet, the shell is internally provided with a first screen, the position on the outer wall of the shell, which is close to the lower part of the first screen, is provided with a first stone discharging pipe, one end of the first stone discharging pipe penetrates through the outer wall of the shell and is communicated with the lower part of the first screen, the lower part of the first screen is provided with a second screen, the position on the outer wall of the shell, which is close to the lower part of the second screen, is provided with a rice discharging pipe, one end of the rice discharging pipe penetrates through the outer wall of the shell and is communicated with the lower part of the second screen, the bottom of the shell is provided with a second stone discharging pipe, a dust suction port is arranged between the first screen and the second screen, one side of the dust suction port is provided with a dust suction pipe, the outer wall of the shell is provided, meanwhile, dust in the shell can be removed, and the trouble of regular cleaning is avoided.

Description

Novel stone remover

Technical Field

The utility model relates to a novel stoner.

Background

The rice processing refers to a process of removing rice husks and husks, wherein various impurities such as sand stones, soil, coal dust, iron nails, rice straws, weed seeds and the like are mixed in the rice, and the impurities are not completely removed in the processing process, so that the safety production is influenced, the rice quality is reduced, and the rice is harmful to human health. At present, the stoner need be used in the rice course of working, conveniently get rid of the stone grain in the rice, impurity such as tile, but current stoner still has certain weak point, though can get rid of the stone grain in the rice, but be difficult to get rid of than the little gravel and sand of rice volume, current stoner passes through the screen cloth in addition and gets rid of the stone grain, and when filtering stone grain in-process if many grains of rice pass through a mesh of screen cloth simultaneously, cause the jam of screen cloth mesh easily, influence the efficiency of rice processing, can produce a large amount of dusts at the stoner in-process, need regularly clear up the stoner is inside, very troublesome, from this, it is necessary just to make the improvement to current stoner.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can detach the big stone grain and the little stone grain of doping in the rice respectively, be difficult for causing the screen cloth mesh to block up, can detach the novel destoner of the dust in the casing simultaneously.

The technical scheme of the utility model is realized like this: the utility model provides a novel stoner, includes the casing, the casing top is equipped with feed inlet, its characterized in that: the screen cloth comprises a shell, a first screen cloth is arranged in the shell, the first screen cloth is positioned below a feed inlet, the first screen cloth is obliquely arranged, the lower part of the first screen cloth is hinged to the inner wall of the shell, an extending block is horizontally arranged on the upper part of the first screen cloth, a rotating motor is arranged at a position, close to the upper part of the first screen cloth, on the outer wall of the shell, a rotating shaft is arranged at the output end of the rotating motor, the free end of the rotating shaft penetrates through the outer wall of the shell and then extends to the lower part of the extending block, an eccentric wheel is arranged at the free end of the rotating shaft, the outer edge of the eccentric wheel is abutted to the bottom surface of the extending block, a fixed block is arranged above the rotating shaft and is fixedly connected with the inner wall of the shell, a spring is arranged on the upper surface of the fixed block, one end, far away from the fixed block, the improved dust collection device is characterized in that a second screen is arranged below the first screen, the second screen is arranged in an inclined manner, a vibrating motor used for driving the second screen to vibrate is arranged at a position, close to the upper portion of the second screen, on the outer wall of the shell, a rice discharge pipe is arranged at a position, close to the lower portion of the second screen, on the outer wall of the shell, one end of the rice discharge pipe is communicated with the lower portion of the second screen after penetrating through the outer wall of the shell, a second stone discharge pipe is arranged at the bottom of the shell, a dust suction opening is formed between the first screen and the second screen, a dust suction pipe is arranged on one side of the dust suction opening, a frame body is arranged on the outer wall of the shell, a dust collection box is arranged on the frame body, one end, far away from the dust suction opening, of.

By adopting the technical scheme, when the rice screening machine is used, a rice mixture is put into the shell through the feeding hole, the rice mixture firstly falls on the first screen after entering the shell, the rice and fine stone grains pass through the first screen and fall downwards, the large stone grains are blocked by the first screen, the first screen is obliquely arranged, the large stone grains roll downwards along the first screen and are discharged through the first stone discharge pipe under the action of gravity, the rotating motor is started to drive the rotating shaft to rotate in the working process of the first screen, the rotating shaft drives the eccentric wheel to rotate, the eccentric wheel drives the extension block to reciprocate up and down in the rotating process, the extension block drives the first screen to vibrate up and down to enable the rice and the fine stone grains to pass through at an accelerated speed, the meshes of the first screen are prevented from being blocked, the discharge of the large stone grains is accelerated, the fixing block is used for fixing the lower end of the spring, and the upper end of, the utility model is beneficial to the up-and-down reciprocating motion of the extension block, rice and fine stone grains pass through the first screen and then fall on the second screen, the fine stone grains pass through the second screen and then are discharged through the second stone discharge pipe at the bottom of the shell, the rice is blocked by the second screen, the second screen is arranged in a tilted way, the rice rolls downwards along the second screen and is discharged and collected through the rice discharge pipe, in the working process of the second screen, the vibration motor is started to drive the second screen to vibrate, the speed of the fine stone grains passing through the second screen is accelerated, the blockage of the meshes of the second screen is avoided, the discharge and collection of the rice are accelerated, the air suction pump is started when the first screen and the second screen are removed, dust in the shell is sucked into the dust suction port under the action of the air suction pump and enters the dust collection box through the dust suction pipe to be stored, compared with the prior art, the utility model can respectively remove the large stone grains and the small stone grains mixed in the, and the mesh of the screen is not easy to be blocked, and the dust in the shell can be removed, thereby avoiding the trouble of regular cleaning.

The utility model discloses further set up to: the dust collection box is characterized in that one end, close to the dust collection box, of the dust collection pipe is provided with a threaded sleeve, the threaded sleeve is rotatably connected with the outer wall of the dust collection pipe, the side wall, close to the threaded sleeve, of the dust collection box is provided with a threaded groove, the outer wall, close to the dust collection box, of the threaded sleeve is provided with external threads matched with the threaded groove, and the threaded sleeve is in threaded connection with the threaded groove through the external threads.

Through adopting above-mentioned technical scheme, can dismantle between dust collection box and the dust absorption pipe and be connected, during the installation, aim at thread groove with thread bush external screw thread one side, in the external screw thread screw in thread groove of thread bush outer wall, at rotatory thread bush in-process, rotation each other between thread bush and the dust absorption pipe, when the complete screw in thread groove of thread bush, dust absorption pipe one end and thread groove bottom counterbalance are kept away from to the thread bush, accomplish being connected between dust absorption pipe and the dust collection box, as long as screw bush is screwed out during the dismantlement and just can easily dismantle dust collection box down, like this when going stone work completion back, can dismantle dust collection box and come down to concentrate the clearance to the dust of inside collection, it is very convenient.

The utility model discloses further set up to: the bottom of the extension block is provided with a rubber pad.

Through adopting above-mentioned technical scheme, it is very fast to rotate the motor and drive the eccentric wheel rotational speed, and the eccentric wheel can produce very big impact force with the contact of extension piece, and the rubber pad can cushion this impact force, makes the working process of first screen cloth more stable.

The utility model discloses further set up to: and a damping plate is arranged at the bottom of the air pump.

Through adopting above-mentioned technical scheme, the aspiration pump can vibrate at the during operation, can damage the support body after long-time work, and the vibration that the shock attenuation board can cushion the aspiration pump during operation and produce makes the dust absorption process more stable.

The utility model discloses further set up to: and a sealing ring is arranged on one side of the threaded sleeve, which is far away from the dust collection box.

Through adopting above-mentioned technical scheme, the leakproofness between dust absorption pipe and the dust collection box can be improved to the sealing washer, avoids gas leakage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a connection structure of a dust box and a dust suction pipe.

The labels in the figures are:

1-shell, 2-feed inlet, 3-first screen, 4-extension block, 5-rotating motor, 6-rotating shaft, 7-eccentric wheel, 8-fixed block, 9-spring, 10-first stone-discharging pipe, 11-second screen, 12-vibrating motor, 13-rice-discharging pipe, 14-second stone-discharging pipe, 15-dust-collecting port, 16-dust-collecting pipe, 17-frame, 18-dust-collecting box, 19-air-extracting pump, 20-thread sleeve, 21-thread groove, 22-rubber pad, 23-damping plate and 24-sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model discloses a novel stoner, including casing 1, casing 1 top is equipped with feed inlet 2 in the embodiment of the utility model: the screen cloth comprises a shell 1, a first screen cloth 3 is arranged in the shell 1, the first screen cloth 3 is positioned below a feed inlet 2, the first screen cloth 3 is obliquely arranged, the lower part of the first screen cloth 3 is hinged with the inner wall of the shell 1, an extending block 4 is horizontally arranged on the upper part of the first screen cloth 3, a rotating motor 5 is arranged at a position, close to the upper part of the first screen cloth 3, on the outer wall of the shell 1, the output end of the rotating motor 5 is provided with a rotating shaft 6, the free end of the rotating shaft 6 penetrates through the outer wall of the shell 1 and then extends to the position below the extending block 4, the free end of the rotating shaft 6 is provided with an eccentric wheel 7, the outer edge of the eccentric wheel 7 is abutted against the bottom surface of the extending block 4, a fixed block 8 is arranged above the rotating shaft 6, the fixed block 8 is fixedly connected, a first stone discharging pipe 10 is arranged at a position, close to the lower part of the first screen 3, on the outer wall of the shell 1, one end of the first stone discharging pipe 10 penetrates through the outer wall of the shell 1 and then is communicated with the lower part of the first screen 3, a second screen 11 is arranged below the first screen 3, the second screen 11 is obliquely arranged, a vibrating motor 12 for driving the second screen 11 to vibrate is arranged at a position, close to the upper part of the second screen 11, on the outer wall of the shell 1, a rice discharging pipe 13 is arranged at a position, close to the lower part of the second screen 11, on the outer wall of the shell 1, one end of the rice discharging pipe 13 penetrates through the outer wall of the shell 1 and then is communicated with the lower part of the second screen 11, a second stone discharging pipe 14 is arranged at the bottom of the shell 1, a dust suction opening 15 is arranged between the first screen 3 and the second screen 11, a dust suction pipe 16 is arranged, one end of the dust suction pipe 16, which is far away from the dust suction port 15, penetrates through the inner wall of the shell 1 and is connected with one side of the dust collection box 18, one side of the dust collection box 18 is provided with a suction pump 19, and the dust collection box 18 is connected with the suction pump 19 through the dust suction pipe 16.

By adopting the technical scheme, when in use, a rice mixture is put into the shell 1 through the feeding hole 2, the rice mixture firstly falls on the first screen 3 after entering the shell 1, the rice and fine stone particles fall downwards through the first screen 3, the large stone particles are blocked by the first screen 3, the first screen 3 is obliquely arranged, the large stone particles roll downwards along the first screen 3 under the action of gravity and are discharged through the first stone discharge pipe 10, in the working process of the first screen 3, the rotating motor 5 is started to drive the rotating shaft 6 to rotate, the rotating shaft 6 drives the eccentric wheel 7 to rotate, the eccentric wheel 7 drives the extension block 4 to reciprocate up and down in the rotating process, the extension block 4 drives the first screen 3 to vibrate up and down to enable the rice and the fine stone particles to pass through at an accelerated speed, meshes of the first screen 3 are avoided, and the discharge of the large stone particles is accelerated, the fixing block 8 is used for fixing the lower end of the spring 9, the upper end of the spring 9 is fixed with the bottom surface of the extension block 4, the vertical reciprocating motion of the extension block 4 is facilitated, rice and fine stone particles pass through the first screen 3 and then fall on the second screen 11, the fine stone particles pass through the second screen 11 and then are discharged through the second stone discharge pipe 14 at the bottom of the shell 1, the rice is blocked by the second screen 11, the second screen 11 is obliquely arranged, the rice rolls downwards along the second screen 11 and is discharged and collected through the rice discharge pipe 13, in the working process of the second screen 11, the vibrating motor 12 is started to drive the second screen 11 to vibrate, the speed of the fine stone particles passing through the second screen 11 is accelerated, the mesh holes of the second screen 11 are prevented from being blocked, the discharge and collection of the rice are accelerated, the air suction pump 19 is started when the first screen 3 and the second screen 11 are removed, dust in the shell 1 is sucked into the dust suction port 15 under the action of the air suction pump 19, and store in getting into the dust collection box 18 through the dust absorption pipe 16, compare with prior art, the utility model discloses can detach the big stone grain and the tiny stone grain of adulteration in the rice respectively, and be difficult for causing the screen mesh to block up, can detach the dust in the casing 1 simultaneously, saved the trouble of periodic cleaning.

In the embodiment of the present invention: the dust collection box is characterized in that a threaded sleeve 20 is arranged at one end, close to the dust collection box 18, of the dust collection pipe 16, the threaded sleeve 20 is rotatably connected with the outer wall of the dust collection pipe 16, a threaded groove 21 is formed in the side wall, close to the threaded sleeve 20, of the dust collection box 18, external threads matched with the threaded groove 21 are formed in the outer wall, close to one end of the dust collection box 18, of the threaded sleeve 20, and the threaded sleeve 20 is in threaded connection with the threaded groove 21 through the external threads.

Through adopting above-mentioned technical scheme, can dismantle the connection between dust collection box 18 and the dust absorption pipe 16, during the installation, aim at thread groove 21 with thread bush 20 external screw thread one side, screw the external screw thread of thread bush 20 outer wall into thread groove 21, at rotatory thread bush 20 in-process, rotation each other between thread bush 20 and the dust absorption pipe 16, when thread bush 20 screws into thread groove 21 completely, thread bush 20 keeps away from dust absorption pipe 16 one end and offsets with thread groove 21 bottom, accomplish being connected between dust absorption pipe 16 and the dust collection box 18, as long as screw bush 20 unscrews just can easily dismantle dust collection box 18 down during the dismantlement, like this after the stone removal work is accomplished, can dismantle dust collection box 18 and get off to concentrate the clearance to the dust of inside collection, and is very convenient.

In the embodiment of the present invention: the bottom of the extension block 4 is provided with a rubber pad 22.

Through adopting above-mentioned technical scheme, it is very fast to rotate motor 5 and drive eccentric wheel 7 rotational speed, and eccentric wheel 7 and extension piece 4 contact can produce very big impact force, and rubber pad 22 can cushion this impact force, makes the working process of first screen cloth 3 more stable.

In the embodiment of the present invention: the bottom of the air pump 19 is provided with a damping plate 23.

Through adopting above-mentioned technical scheme, aspiration pump 19 can produce the vibration at the during operation, can damage support body 17 after long-time work, and vibration that damping plate 23 can cushion aspiration pump 19 during operation and produce makes the dust absorption process more stable.

In the embodiment of the present invention: the threaded sleeve 20 is provided with a sealing ring 24 at the side away from the dust box 18.

By adopting the technical scheme, the sealing ring 24 can improve the sealing property between the dust suction pipe 16 and the dust collection box 18, and air leakage is avoided.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel stoner, includes casing (1), casing (1) top is equipped with feed inlet (2), its characterized in that: the utility model discloses a screen cloth, including casing (1), first screen cloth (3) are located feed inlet (2) below, first screen cloth (3) slope sets up, first screen cloth (3) lower part is articulated with casing (1) inner wall, first screen cloth (3) upper portion level is equipped with extension piece (4), the position that is close to first screen cloth (3) upper portion on casing (1) outer wall is equipped with rotation motor (5), rotation motor (5) output is equipped with axis of rotation (6), extend to extension piece (4) below after casing (1) outer wall is run through to axis of rotation (6) free end, axis of rotation (6) free end is equipped with eccentric wheel (7), eccentric wheel (7) outer fringe and extension piece (4) butt bottom surface, axis of rotation (6) top is equipped with fixed block (8), fixed block (8) and casing (1) inner wall fixed connection, the utility model discloses a vibrating screen, including fixed block (8), spring (9), first stone exhaust pipe (10) are equipped with to the one end that fixed block (8) were kept away from in spring (9) and extension piece (4) bottom surface fixed connection, the position that is close to first screen cloth (3) lower part on casing (1) outer wall is equipped with first stone exhaust pipe (10), first stone exhaust pipe (10) one end runs through behind casing (1) outer wall and communicates with first screen cloth (3) lower part, first screen cloth (3) below is equipped with second screen cloth (11), second screen cloth (11) slope sets up, the position that is close to second screen cloth (11) upper portion on casing (1) outer wall is equipped with vibrating motor (12) that are used for driving second screen cloth (11) vibration, the position that is close to second screen cloth (11) lower part on casing (1) outer wall is equipped with row rice pipe (13), row rice pipe (13) one end runs through behind casing (1) outer wall and communicates with second screen, the utility model discloses a dust collection device, including casing (1), first screen cloth (3), second screen cloth (11), dust collection pipe (15), dust collection pipe (16), dust collection pipe (15) one side, be equipped with on casing (1) outer wall support body (17), be equipped with dust collection box (18) on support body (17), the one end that dust collection pipe (16) kept away from dust collection port (15) is run through behind casing (1) inner wall and is connected with dust collection box (18) one side, dust collection box (18) one side is equipped with aspiration pump (19), dust collection box (18) are connected with aspiration pump (19) through dust collection pipe (16).

2. The new type of stone separator as claimed in claim 1, wherein: the dust collection box is characterized in that a threaded sleeve (20) is arranged at one end, close to the dust collection box (18), of the dust collection pipe (16), the threaded sleeve (20) is rotatably connected with the outer wall of the dust collection pipe (16), a threaded groove (21) is formed in the side wall, close to the threaded sleeve (20), of the dust collection box (18), external threads matched with the threaded groove (21) are formed in the outer wall, close to one end of the dust collection box (18), of the threaded sleeve (20), and the threaded sleeve (20) is in threaded connection with the threaded groove (21) through the external threads.

3. The novel stone separator as claimed in claim 2, wherein: the bottom of the extension block (4) is provided with a rubber pad (22).

4. A new type of stone separator as claimed in claim 3, characterized in that: and a damping plate (23) is arranged at the bottom of the air pump (19).

5. The novel stone separator as claimed in claim 4, wherein: and a sealing ring (24) is arranged on one side of the threaded sleeve (20) far away from the dust collection box (18).